My female dog randomly attacks my male. They have lived together for 3 years and are both around the same age.
She is a pitbull/lab and he is a boxer/chow. She is always the one doing the attacking. It's never over food as their bowls are on opposite sides of the room. He has been attacked while he was just laying down. I don't know why she's doing it or what to do to stop it.
on Oct 13th 2011